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Contract OI history

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Dec 18, 2026 EXPIRATION

DMAC $7.50 Call

DMAC261218C00007500

Latest saved OI30Oct 23, 2026
Last change0vs previous saved observation
Saved market days3Oct 16, 2026 onwards
Daily open interest Hover a point for its date and OI
DMAC $7.50 call open interest history 3 saved observations from 2026-10-16 to 2026-10-23. Exact values and changes are listed in the table below. 30150 2026-10-16: 0 OI2026-10-20: 30 OI2026-10-23: 30 OI Oct 16, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

DMAC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing300
Oct 20, 202630+30
Oct 16, 20260No prior observation